The deployer was using cert-manager.io/issuer (namespace-scoped)
referencing letsencrypt-threesix which only exists in the threesix
namespace. Projects deploy to the projects namespace, so changed to
cert-manager.io/cluster-issuer with letsencrypt-prod.
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
The deployer was blindly calling Namespaces().Create() which triggered
cluster-scope RBAC checks even when the namespace already existed.
Now checks with Get() first and only creates if NotFound.
Also adds namespace get/create and secrets create/update/patch
permissions to the rdev-api-deployer ClusterRole.
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>